| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.89 | 13.631% | $26.0101 | $26.01 | $26.00 | $26.00 |
| Purchase #2 | $78.40 | 6.488% | $83.4866 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $10.86 | 11.157% | $12.0717 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $173.35 | 4.183% | $180.6012 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $103.83 | 10.719% | $114.9595 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $55.79 | 8.827% | $60.7146 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $42.33 | 13.440% | $48.0192 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $487.45 | $525.8629 | $525.86 | $525.80 | $525.90 | |